Teensy 2++ & two Wii Nunchucks (Working)

[stroffduino]

Hardware:
2 Nunchucks (mine are Nyko Kama)
2 Nunchucky's (Adafruit)
2 NPN Transistors
2 Resistors for transistor base (I semi guessed on the values at 10K)
1 Teensy 2++

I wired them up according to the diagram on this page:
http://www.wiimoteproject.com/general-discussion/2-nunchuck-with-arduino-help/
Note:
SCL = Clk = Pin 0 = D0,
SDA = Data = Pin 1 = D1 (connected to collector and emitter of transistors)
Grd connected to Teensy ground
3.3V connected to Teensy 5V

Software:
Using portions of code and library found: http://arduino.cc/forum/index.php?topic=84267.0

I'm not sure if it's necessary, but I did modify the first few lines of twi.h edit as recommended in the top link...

 #define ATMEGA8
 
 #ifndef CPU_FREQ^M
 #define CPU_FREQ 16000000L
 #endif
 
 #ifndef TWI_FREQ^M
 #define TWI_FREQ 100000L
 #endif

Teensyduino Code:
(Lights up on board LED when C buttons are pushed & Serial prints a bunch of info)

/* circuit schematic can be found at this forum:
 http://www.wiimoteproject.com/tech-chat/2-nunchuck-with-arduino-help/
 Nunchuks operate off of 3v3 supplied by arduino
 First Few lines of twi.h edit...
 #define ATMEGA8
 
 #ifndef CPU_FREQ^M
 #define CPU_FREQ 16000000L
 #endif
 
 #ifndef TWI_FREQ^M
 #define TWI_FREQ 100000L
 #endif
 
 bd
 (aka:johnnyonthespot)
 */

#include <Wire.h>
#include "ArduinoNunchuk.h"

ArduinoNunchuk nunchuk = ArduinoNunchuk();

int xjoystick1;
int yjoystick1;
int xtilt1;
int ytilt1;
int ztilt1;
boolean buttonC1ON;
boolean buttonZ1ON;
boolean buttonCandZ1ON;

int xjoystick2;
int yjoystick2;
int xtilt2;
int ytilt2;
int ztilt2;
boolean buttonC2ON;
boolean buttonZ2ON;
boolean buttonCandZ2ON;

int led = 6;
int nunPin1 = 15;
int nunPin2 = 17;

void setup() 
{  
  pinMode(led, OUTPUT);
  Serial.begin(57600);
  digitalWrite(nunPin1, HIGH); // BOTH CHUCK ON FOR INIT
  digitalWrite(nunPin2, HIGH);
  nunchuk.init();
}

void loop ()
{

  //.......................change to nunchuck1........................


  digitalWrite(nunPin1, HIGH);
  digitalWrite(nunPin2, LOW);


  //.......................process nunchuck1..........................


  nunchuk.update();
  if(nunchuk.cButton == 1 && nunchuk.zButton != 1){
    buttonC1ON = true;
    digitalWrite(led, HIGH);
    Serial.println("button pressed 1st Nunchuck");
  }
  else{
    buttonC1ON = false;
    digitalWrite(led, LOW);
  }
  if(nunchuk.zButton == 1 && nunchuk.cButton != 1){
    buttonZ1ON = true;
  }
  else{
    buttonZ1ON = false;
  }
  if(nunchuk.cButton == 1 && nunchuk.zButton == 1){
    boolean buttonCandZ1ON = true;
    Serial.println("2 buttons 1st Nunchuck");
  }
  else{
    boolean buttonCandZ1ON = false;
  }

  xjoystick1 = nunchuk.analogX;
  xjoystick1 = constrain(xjoystick1, 26, 226);
  xjoystick1 = map(xjoystick1, 26, 226, 0, 255);

  yjoystick1 = nunchuk.analogY;
  yjoystick1 = constrain(yjoystick1, 26, 226);
  yjoystick1 = map(yjoystick1, 26, 226, 0, 255);

  xtilt1 = nunchuk.accelX;
  xtilt1 = constrain(xtilt1, 320, 720);
  xtilt1 = map(xtilt1, 320, 720, 0, 255);

  ytilt1 = nunchuk.accelY;
  ytilt1 = constrain(ytilt1, 320, 720);
  ytilt1 = map(ytilt1, 320, 720, 0, 255);

  ztilt1 = nunchuk.accelZ;
  ztilt1 = constrain(ztilt1, 320, 720);
  ztilt1 = map(ztilt1, 320, 720, 0, 255);
  
  Serial.print("jX1: ");
  Serial.print(xjoystick1);
  Serial.print(" jY1: ");
  Serial.print(yjoystick1);
  Serial.print(" tX1: ");
  Serial.print(xtilt1);
  Serial.print(" tY1: ");
  Serial.print(ytilt1);
  Serial.print(" tZ1: ");
  Serial.println(ztilt1);
  

  //.......................change to nunchuck2........................


  digitalWrite(nunPin1, LOW);
  digitalWrite(nunPin2, HIGH);


  //.......................process nunchuck2........................


  nunchuk.update();
  if(nunchuk.cButton == 1 && nunchuk.zButton != 1){
    buttonC2ON = true;
    digitalWrite(led, HIGH);
    Serial.println("button pressed 2nd Nunchuck");
  }
  else{
    buttonC2ON = false;
    digitalWrite(led, LOW);
  }
  if(nunchuk.zButton == 1 && nunchuk.cButton != 1){
    buttonZ2ON = true;
  }
  else{
    buttonZ2ON = false;
  }
  if(nunchuk.cButton == 1 && nunchuk.zButton == 1){
    boolean buttonCandZ2ON = true;
    Serial.println("2 buttons 2nd Nunchuck");
  }
  else{
    boolean buttonCandZ2ON = false;
  }

  xjoystick2 = nunchuk.analogX;
  xjoystick2 = constrain(xjoystick2, 26, 226);
  xjoystick2 = map(xjoystick2, 26, 226, 0, 255);

  yjoystick2 = nunchuk.analogY;
  yjoystick2 = constrain(yjoystick2, 26, 226);
  yjoystick2 = map(yjoystick2, 26, 226, 0, 255);

  xtilt2 = nunchuk.accelX;
  xtilt2 = constrain(xtilt2, 320, 720);
  xtilt2 = map(xtilt2, 320, 720, 0, 255);

  ytilt2 = nunchuk.accelY;
  ytilt2 = constrain(ytilt2, 320, 720);
  ytilt2 = map(ytilt2, 320, 720, 0, 255);

  ztilt2 = nunchuk.accelZ;
  ztilt2 = constrain(ztilt2, 320, 720);
  ztilt2 = map(ztilt2, 320, 720, 0, 255);
  
  Serial.print("jX2: ");
  Serial.print(xjoystick2);
  Serial.print(" jY2: ");
  Serial.print(yjoystick2);
  Serial.print(" tX2: ");
  Serial.print(xtilt2);
  Serial.print(" tY2: ");
  Serial.print(ytilt2);
  Serial.print(" tZ2: ");
  Serial.print(ztilt2);

}